P2V Linux Host insufficient space

Hi,

i need to P2V a Linux Host which uses LVM. Unfortunately the source host hast insufficient free space. The layout is as follows:

Filesystem                         Size  Used Avail Use% Mounted on

/dev/mapper/vg_host-lv_root     119G   74G   39G  66% /

tmpfs                              7,8G     0  7,8G   0% /dev/shm

/dev/sda1                          485M   86M  374M  19% /boot

/dev/mapper/vg_host-lv_home      79G  3,2G   72G   5% /home

/dev/mapper/vg_host-lv_var_www  5,2T  4,9T   56G  99% /var/www

Now when i start the converting i get an error which states that there is insufficient space on the source machine. Is there any way how i can accomplish the task? Any help is much appreciated.

Thanks in advance!

Kind regards,

z0rnik